public void Constructor1ShouldStoreAndPrintValueAndSymbol()
{
MassSpecificGravity msg = new MassSpecificGravity(10);
String correctAnswer = "G_m = 10";
Assert.AreEqual("G_m", msg.Symbol);
Assert.AreEqual(msg.NumericValue, 10);
Assert.AreEqual(correctAnswer, msg.ToString());
}
public void Constructor2ShouldStoreAndPrintValueAndSymbol()
{
TotalUnitWeight tuw = new TotalUnitWeight(10, UnitWeightUnits.GramPerCubicCentimeter);
MassSpecificGravity msg = new MassSpecificGravity(tuw);
String correctAnswer = "G_m = 10";
Assert.AreEqual("G_m", msg.Symbol);
Assert.AreEqual(msg.NumericValue, 10);
Assert.AreEqual(correctAnswer, msg.ToString());
}
public void Constructor3ShouldStoreAndPrintValueAndSymbolWithKilograms()
{
MassSpecificGravity msg = new MassSpecificGravity(10);
UnitWeightOfWater uww = new UnitWeightOfWater(1, UnitWeightUnits.GramPerCubicCentimeter);
TotalVolume tv = new TotalVolume(10, VolumeUnits.CubicCentimeters);
TotalWeight tw = new TotalWeight(msg, uww, tv, WeightUnits.Kilograms);
Assert.AreEqual("W", tw.Symbol);
Assert.AreEqual(Math.Round(tw.NumericValue, 2), .10);
Assert.AreEqual(tw.UnitOfMeasure, WeightUnits.Kilograms);
}
/// <summary>
/// Initializes a new instance of the <see cref="TotalWeight"/> class.
/// </summary>
/// <param name="massSpecificGravity">G_m in W=G_m*gamma_w*V.</param>
/// <param name="unitWeightOfWater">gamma_w in W=G_m*gamma_w*V.</param>
/// <param name="totalVolume">V in W=G_m*gamma_w*V.</param>
/// <param name="units">Measurement unit to hold value after initial calculation (ie kg).</param>
public TotalWeight(MassSpecificGravity massSpecificGravity, UnitWeightOfWater unitWeightOfWater, TotalVolume totalVolume, WeightUnits units)
: this(ConvertToUnits(new BaseWeightScalar("𝛾", BaseUnitWeightScalar.ConvertToUnits(unitWeightOfWater, UnitWeightUnits.KilogramPerMeterCubed).NumericValue *BaseVolumeScalar.ConvertToUnits(totalVolume, VolumeUnits.CubicMeters).NumericValue *massSpecificGravity.NumericValue, WeightUnits.Kilograms), units).NumericValue, units)
{
}
